Common faults and maintenance of water-cooled chillers
The leader in the chiller industry - Dongguan Jiusheng Machinery Co., Ltd. today will explain to you the common faults and maintenance of water-cooled chillers.
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For the maintenance of the chiller, the cooling water of the water-cooled condenser is an open circulation loop, and the tap water generally used is circulated through the cooling tower. When the content of calcium salt and magnesium salt in the water is large, it is easy to decompose and deposit on the cooling water pipe to form scale, which affects the heat transfer. If the scale is too thick, the cooling water circulation section will be reduced, the water volume will be reduced, and the condensing pressure will increase. Therefore, when the quality of the cooling water used is poor, the cooling water pipes should be cleaned at least once a year to remove scale and other dirt in the pipes.
Screw compressor maintenance
The screw compressor is a very critical component in the unit, and the quality of the compressor is directly related to the stability of the unit. If the compressor fails. Due to the high installation accuracy requirements of screw compressors, it is generally necessary to ask the manufacturer for maintenance.
Condenser maintenance.